#include "application.h"
#include "assets/lang_config.h"
#include "audio_codecs/no_audio_codec.h"
#include "button.h"
#include "config.h"
#include "display/lcd_display.h"
#include "display/no_display.h"
#include "led/single_led.h"
#include "power_save_timer.h"
#include "system_reset.h"
#include "wifi_board.h"

#include <esp_lcd_panel_vendor.h>
#include <esp_log.h>
#include <wifi_station.h>

#include <driver/rtc_io.h>
#include <esp_sleep.h>

#define TAG "HANXIAOXINC3TTF"

LV_FONT_DECLARE(font_puhui_20_4);
LV_FONT_DECLARE(font_awesome_20_4);

class HANXIAOXINC3TTF : public WifiBoard {
private:
  Button boot_button_;
  Button volume_up_button_;
  Button volume_down_button_;
  SpiLcdDisplay *display_;
  esp_lcd_panel_io_handle_t panel_io_ = nullptr;
  esp_lcd_panel_handle_t panel_ = nullptr;

  void InitializeSpi() {
    spi_bus_config_t buscfg = {};
    buscfg.mosi_io_num = DISPLAY_SDA;
    buscfg.miso_io_num = GPIO_NUM_NC;
    buscfg.sclk_io_num = DISPLAY_SCL;
    buscfg.quadwp_io_num = GPIO_NUM_NC;
    buscfg.quadhd_io_num = GPIO_NUM_NC;
    buscfg.max_transfer_sz = DISPLAY_WIDTH * DISPLAY_HEIGHT * sizeof(uint16_t);
    ESP_ERROR_CHECK(spi_bus_initialize(SPI2_HOST, &buscfg, SPI_DMA_CH_AUTO));
  }

  void InitializeButtons() {
    boot_button_.OnClick([this]() {
      auto &app = Application::GetInstance();
      if (app.GetDeviceState() == kDeviceStateStarting &&
          !WifiStation::GetInstance().IsConnected()) {
        ResetWifiConfiguration();
      }
      app.ToggleChatState();
    });

    volume_up_button_.OnClick([this]() {
      auto codec = GetAudioCodec();
      auto volume = codec->output_volume() + 10;
      if (volume > 100) {
        volume = 100;
      }
      codec->SetOutputVolume(volume);
      GetDisplay()->ShowNotification(Lang::Strings::VOLUME +
                                     std::to_string(volume));
    });

    volume_up_button_.OnLongPress([this]() {
      GetAudioCodec()->SetOutputVolume(100);
      GetDisplay()->ShowNotification(Lang::Strings::MAX_VOLUME);
    });

    volume_down_button_.OnClick([this]() {
      auto codec = GetAudioCodec();
      auto volume = codec->output_volume() - 10;
      if (volume < 0) {
        volume = 0;
      }
      codec->SetOutputVolume(volume);
      GetDisplay()->ShowNotification(Lang::Strings::VOLUME +
                                     std::to_string(volume));
    });

    volume_down_button_.OnLongPress([this]() {
      GetAudioCodec()->SetOutputVolume(0);
      GetDisplay()->ShowNotification(Lang::Strings::MUTED);
    });
  }

  void InitializeSt7735Display() {
    ESP_LOGD(TAG, "Install panel IO");
    esp_lcd_panel_io_spi_config_t io_config = {};
    io_config.cs_gpio_num = DISPLAY_CS;
    io_config.dc_gpio_num = DISPLAY_DC;
    io_config.spi_mode = 3;
    io_config.pclk_hz = 80 * 1000 * 1000;
    io_config.trans_queue_depth = 10;
    io_config.lcd_cmd_bits = 8;
    io_config.lcd_param_bits = 8;
    ESP_ERROR_CHECK(
        esp_lcd_new_panel_io_spi(SPI2_HOST, &io_config, &panel_io_));

    ESP_LOGD(TAG, "Install LCD driver");
    esp_lcd_panel_dev_config_t panel_config = {};
    panel_config.reset_gpio_num = DISPLAY_RES;
    panel_config.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB;
    panel_config.bits_per_pixel = 16;
    ESP_ERROR_CHECK(
        esp_lcd_new_panel_st7789(panel_io_, &panel_config, &panel_));
    ESP_ERROR_CHECK(esp_lcd_panel_reset(panel_));
    ESP_ERROR_CHECK(esp_lcd_panel_init(panel_));
    ESP_ERROR_CHECK(esp_lcd_panel_swap_xy(panel_, DISPLAY_SWAP_XY));
    ESP_ERROR_CHECK(
        esp_lcd_panel_mirror(panel_, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y));
    ESP_ERROR_CHECK(esp_lcd_panel_invert_color(panel_, true));

    display_ = new SpiLcdDisplay(
        panel_io_, panel_, DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_OFFSET_X,
        DISPLAY_OFFSET_Y, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y, DISPLAY_SWAP_XY,
        {
            .text_font = &font_puhui_20_4,
            .icon_font = &font_awesome_20_4,
#if CONFIG_USE_WECHAT_MESSAGE_STYLE
            .emoji_font = font_emoji_32_init(),
#else
            .emoji_font = font_emoji_64_init(),
#endif
        });
  }

public:
  HANXIAOXINC3TTF()
      : boot_button_(BOOT_BUTTON_GPIO),
        volume_up_button_(VOLUME_UP_BUTTON_GPIO),
        volume_down_button_(VOLUME_DOWN_BUTTON_GPIO) {
    InitializeSpi();
    InitializeButtons();
    InitializeSt7735Display();
    GetBacklight()->RestoreBrightness();
  }

  virtual AudioCodec *GetAudioCodec() override {
#ifdef AUDIO_I2S_METHOD_SIMPLEX
    static NoAudioCodecSimplex audio_codec(
        AUDIO_INPUT_SAMPLE_RATE, AUDIO_OUTPUT_SAMPLE_RATE,
        AUDIO_I2S_SPK_GPIO_BCLK, AUDIO_I2S_SPK_GPIO_LRCK,
        AUDIO_I2S_SPK_GPIO_DOUT, AUDIO_I2S_MIC_GPIO_SCK, AUDIO_I2S_MIC_GPIO_WS,
        AUDIO_I2S_MIC_GPIO_DIN);
#else
    static NoAudioCodecDuplex audio_codec(
        AUDIO_INPUT_SAMPLE_RATE, AUDIO_OUTPUT_SAMPLE_RATE, AUDIO_I2S_GPIO_BCLK,
        AUDIO_I2S_GPIO_WS, AUDIO_I2S_GPIO_DOUT, AUDIO_I2S_GPIO_DIN);
#endif
    return &audio_codec;
  }

  virtual Display *GetDisplay() override { return display_; }

  virtual Backlight *GetBacklight() override {
    static PwmBacklight backlight(DISPLAY_BACKLIGHT_PIN,
                                  DISPLAY_BACKLIGHT_OUTPUT_INVERT);
    return &backlight;
  }
};

DECLARE_BOARD(HANXIAOXINC3TTF);
